Naoki Tatsuta

In that story, Goku, Vegeta, Bulma and other characters throughout the series become younger than usual. However, this is different from a similar plotline in the Dragon Ball GT anime, in which Goku reverts back into a kid after the end of the original series.

It is the first Dragon Ball anime produced in 18 years and is set after the defeat of Majin Buu, when the Earth has become peaceful once again.

The Earth's Greatest Warriors are back in Dragon Ball Kai, an HD Remaster and Recut to commemorate the 20th Anniversary of author Akira Toriyama's hit anime Dragon Ball Z. Using Dragon Ball Z's footage, the series has been remade in high definition and recut, removing most traces of filler for the sake of a faster pacing, sticking closer to the original manga work.

Who's the kid with the spiky hair?! Meet Shobu Kirifuda, son of legendary (and missing) Kaijudo Master Shori Kirifuda. Shobu's just an ordinary kid, with one big difference - Shobu has the potential to be the WORLD'S GREATEST DUELIST! With best friends Rekuta, Sayuki and Mimi cheering him on, Shobu's dueling skills are increasing and he's learning valuable lessons about friendship, destiny and winning. Under the watchful eye of the mysterious Knight, Shobu learns to harness the power of the Flaming Hand and gains better control over both the ferocious creatures in the Zone and a steady stream of wacky (and sometimes evil!) opponents. Come along with Shobue and his friends as he follows the path to becoming a champion duelist and maybe... someday... a Kaijudo Master!

Many years have passed since Goku first searched for the Dragon Balls. He is a grown man, with a wife and son. He and his friends have settled into their own lives and, for the most part, things are rather peaceful. Then one day, Goku learns he is really a Saiyan and comes from another planet. Now begins new adventures for Goku and his friends as they defend their home against new, more powerful threats.